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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 19:34 disclaimer | copyright 
Item 1212 of 1443 Analysis Date & Time 2026-04-21 19:36:01 UT From File TR2604211934 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1934UT 15°E 8pBP6It0
DoY=111.81528 File=TR943856.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.938 120.001 6.847
F 3.928 272.437 69.826

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.381 3.768 6.149

Vector Velocities (m/s)
  VX VY VZ VM VB
E -166.3±203.4 11.3±63.2 19.6±126.6 16.8±129 15.1±58.2
F -360.9±194.6 -625.4±44.3 -198.3±333.5 -64.5±329.4 -652.9±68.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

Analysis Results in Tabular Format
Analysis Results in SAO Format
Housekeeping Information